Schneider Electric SR2MAN01 user manual Dynamic Mode Ladder Diagrams, Viewing Ladder Diagrams

Debugging an Application

Dynamic Mode Ladder Diagrams

Viewing Ladder Diagrams

Note: This function can be accessed only in LD/ RUN mode.

The smart relay can dynamically display the performance of a ladder diagram. To do this, simply call up the MONITORING menu and position the cursor over the lines

to display using the navigation keys.

Each conducting contact or energized coil is displayed in reverse video mode (white on black):

I	-i	-I4		[M1
			-------
IB			I	-i3-[M2
M1-M2----------				[Q1
H2-------------				[Q2

Changing Ladder Diagrams

To change smart relay performance, the user may change or view some of the function block parameters.

It is ABSOLUTELY IMPOSSIBLE to change ladder diagram lines in RUN mode.

It is however possible to change function block parameters in MONITORING mode.

168 SR2MAN01 11/2007